- In 1961, MICR, or Magnetic Ink Character Recognition, received a patent that lead to machine automation of check processing within the banking industry.
- Checks served as the primary source of legal tender exchange for many decades before the credit and debit cards became popular and widely accepted.
- Every check has a 9-digit routing and transit number printed on it with MICR, indicating the Federal Reserves processing center, individual account number and a check number.
- Carrying a checkbook is safer, less cumbersome and easier for paying large amounts than cash, and the canceled check serves as a receipt and proof of payment for the payer.
- Check types include order checks, payable to the order of; bearer checks, payable to the bearer of the check; and counter checks. All types of checks are available in various designs and formats.
























